1.
 |  | Title: Advanced Techniques of Riding: The Official Instruction Handbook of the German National Equestrian Federation by Gisela Holstein, German National Equestrian Federation ISBN: 0939481030 Publisher: Half Halt Pr Pub. Date: October, 1987 List Price: $20.95 Amazon.com Price: $20.95 |
2.
 |  | Title: Principles of Riding: Official Instruction Handbook of the German National Equestrian Federation by Gisela Holstein, Jennie Loriston-Clark, Deutsche Reiterliche Vereinigung, Jane Kidd ISBN: 0668063939 Publisher: Arco Pub Pub. Date: May, 1985 List Price: $6.95 Amazon.com Price: $6.95 |
3.
 |  | Title: Profitips Cavaletti. Dressur und Springen. by Ingrid Klimke, Reiner Klimke, Gisela Holstein, Werner Ernst ISBN: 3440074641 Publisher: Franckh-Kosmos Verlag Pub. Date: 01 November, 1997
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4.
 |  | Title: The Principles of Riding: The Official Handbook of the German National Equestrian Federation (The Complete Riding and Driving System, Book 1) by German National Equestrian Federation, Gisela Holstein ISBN: 0939481189 Publisher: Half Halt Pr Pub. Date: November, 1990 List Price: $28.95 Amazon.com Price: $28.95 |
5.
 |  | Title: Reiten und Ausbilden. by Heinz Meyer, Gisela Holstein ISBN: 3487082543 Publisher: Olms Pub. Date: 01 June, 2001
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6.
 |  | Title: Aus dem Tagebuch eines Pferdedoktors. by Maximilian Pick, Gisela Holstein ISBN: 3440070603 Publisher: Franckh-Kosmos Verlag Pub. Date: 01 March, 1996
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